酶联免疫吸附法在食品安全性指标检测中的研究进展

Research progress of enzyme-linked immunosorbent assay in food safety indices detection

随着我国社会经济的快速发展和人们生活水平的提高,食品安全问题日益成为人们关注的焦点。酶联免疫吸附法是在免疫学和细胞工程学基础上发展的一种微量检测技术,具有操作简便、灵敏度高等优点。本文总结了酶联免疫吸附法在农药残留、兽药残留、致病微生物、生物毒素、非法添加的非食用物质、重金属、过敏原和转基因食品等检测中的研究进展,评价了该检测方法的优缺点,并对其未来的发展方向进行了展望和建议。

With the development of society and the improvement of people＇sliving standards, food safety problem has becomethe focus of the attention. Enzyme-linked immunosorbentassay（ELISA）is a trace detection technology based on immunology and cell engineering, which is simple and sensitive. In the paper, the research progressofELISA in analysis of food safetywere reviewed, including the detection of pesticide residues, veterinarydrugresidues, pathogenic microbes, biological toxin, illegally added inedible substance, heavy metal pollution, allergen, genetically modified food, etc. The advantages and disadvantagesof ELISA were evaluated, and its futureperspective was also prospected and suggested.